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//
// Copyright 2010 Ettus Research LLC
//
#include <usrp_uhd/wax.hpp>
#include <iostream>
#include <stdexcept>
#include <vector>
#include <boost/assert.hpp>
class wax_demo : public wax::obj{
private:
std::vector<float> d_nums;
std::vector<wax_demo> d_subs;
public:
wax_demo(size_t sub_demos, size_t len){
d_nums = std::vector<float>(len);
if (sub_demos != 0){
for (size_t i = 0; i < len; i++){
d_subs.push_back(wax_demo(sub_demos-1, len));
}
}
}
~wax_demo(void){
/* NOP */
}
void get(const wax::type &key, wax::type &value){
if (d_subs.size() == 0){
value = d_nums[wax::cast<size_t>(key)];
}else{
value = obj::cast(&d_subs[wax::cast<size_t>(key)]);
}
}
void set(const wax::type &key, const wax::type &value){
if (d_subs.size() == 0){
d_nums[wax::cast<size_t>(key)] = wax::cast<float>(value);
}else{
throw std::runtime_error("cant set to a wax demo with sub demos");
}
}
};
#define transform(i, j, k) float(i * j * k + i + j + k);
int main(void){
try{
wax_demo wd(2, 10);
//test chained access
std::cout << "chain 1" << std::endl;
wd[size_t(0)];
std::cout << "chain 2" << std::endl;
wd[size_t(0)][size_t(0)];
std::cout << "chain 3" << std::endl;
wd[size_t(0)][size_t(0)][size_t(0)];
//set a bunch of values
std::cout << "set and get all" << std::endl;
for (size_t i = 0; i < 10; i++){
for (size_t j = 0; j < 10; j++){
for (size_t k = 0; k < 10; k++){
float val = transform(i, j, k);
//std::cout << i << " " << j << " " << k << std::endl;
wd[i][j][k] = val;
BOOST_ASSERT(wax::cast<float>(wd[i][j][k]) == val);
}
}
}
//test storing a proxy
std::cout << "store proxy" << std::endl;
wax::proxy p = wd[size_t(0)][size_t(0)];
p[size_t(0)] = float(5);
//test printing a type
std::cout << "print type" << std::endl;
wax::type test_type = float(3.33);
std::cout << test_type << std::endl;
std::cout << "done" << std::endl;
}catch(std::exception const& e){
std::cerr << "Exception: " << e.what() << std::endl;
return ~0;
}
return 0;
}
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